Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ACADIAN SHIPYARD INC
723 HWY 24, BOURG, LA, 70343
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Xylene (mixed isomers) | Acetone | Toluene | Propylene | Total (lbs) | |
| 1996 | — | — | — | 500 | 500 | |
| 1995 | — | — | — | 500 | 500 | |
| 1994 | — | — | — | 500 | 500 | |
| 1993 | — | — | — | 95 | 95 | |
| 1992 | 14,000 | 10,000 | 2,500 | 195 | 26,695 | |
| 1991 | 15,036 | 10,634 | 2,687 | 219 | 28,576 | |
| 1990 | 16,707 | 11,816 | 2,986 | 247 | 31,756 | |
| 1989 | 18,135 | — | 11,864 | 291 | 30,290 | |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.